結果
問題 |
No.2933 Range ROT Query
|
ユーザー |
![]() |
提出日時 | 2025-03-04 05:41:40 |
言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 11,354 bytes |
コンパイル時間 | 4,329 ms |
コンパイル使用メモリ | 288,928 KB |
実行使用メモリ | 21,396 KB |
最終ジャッジ日時 | 2025-03-04 05:41:54 |
合計ジャッジ時間 | 13,209 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 47 WA * 3 |
ソースコード
#line 2 "/Users/noya2/Desktop/Noya2_library/template/template.hpp" using namespace std; #include<bits/stdc++.h> #line 1 "/Users/noya2/Desktop/Noya2_library/template/inout_old.hpp" namespace noya2 { template <typename T, typename U> ostream &operator<<(ostream &os, const pair<T, U> &p){ os << p.first << " " << p.second; return os; } template <typename T, typename U> istream &operator>>(istream &is, pair<T, U> &p){ is >> p.first >> p.second; return is; } template <typename T> ostream &operator<<(ostream &os, const vector<T> &v){ int s = (int)v.size(); for (int i = 0; i < s; i++) os << (i ? " " : "") << v[i]; return os; } template <typename T> istream &operator>>(istream &is, vector<T> &v){ for (auto &x : v) is >> x; return is; } void in() {} template <typename T, class... U> void in(T &t, U &...u){ cin >> t; in(u...); } void out() { cout << "\n"; } template <typename T, class... U, char sep = ' '> void out(const T &t, const U &...u){ cout << t; if (sizeof...(u)) cout << sep; out(u...); } template<typename T> void out(const vector<vector<T>> &vv){ int s = (int)vv.size(); for (int i = 0; i < s; i++) out(vv[i]); } struct IoSetup { IoSetup(){ cin.tie(nullptr); ios::sync_with_stdio(false); cout << fixed << setprecision(15); cerr << fixed << setprecision(7); } } iosetup_noya2; } // namespace noya2 #line 1 "/Users/noya2/Desktop/Noya2_library/template/const.hpp" namespace noya2{ const int iinf = 1'000'000'007; const long long linf = 2'000'000'000'000'000'000LL; const long long mod998 = 998244353; const long long mod107 = 1000000007; const long double pi = 3.14159265358979323; const vector<int> dx = {0,1,0,-1,1,1,-1,-1}; const vector<int> dy = {1,0,-1,0,1,-1,-1,1}; const string ALP = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; const string alp = "abcdefghijklmnopqrstuvwxyz"; const string NUM = "0123456789"; void yes(){ cout << "Yes\n"; } void no(){ cout << "No\n"; } void YES(){ cout << "YES\n"; } void NO(){ cout << "NO\n"; } void yn(bool t){ t ? yes() : no(); } void YN(bool t){ t ? YES() : NO(); } } // namespace noya2 #line 2 "/Users/noya2/Desktop/Noya2_library/template/utils.hpp" #line 6 "/Users/noya2/Desktop/Noya2_library/template/utils.hpp" namespace noya2{ unsigned long long inner_binary_gcd(unsigned long long a, unsigned long long b){ if (a == 0 || b == 0) return a + b; int n = __builtin_ctzll(a); a >>= n; int m = __builtin_ctzll(b); b >>= m; while (a != b) { int mm = __builtin_ctzll(a - b); bool f = a > b; unsigned long long c = f ? a : b; b = f ? b : a; a = (c - b) >> mm; } return a << std::min(n, m); } template<typename T> T gcd_fast(T a, T b){ return static_cast<T>(inner_binary_gcd(std::abs(a),std::abs(b))); } long long sqrt_fast(long long n) { if (n <= 0) return 0; long long x = sqrt(n); while ((x + 1) * (x + 1) <= n) x++; while (x * x > n) x--; return x; } template<typename T> T floor_div(const T n, const T d) { assert(d != 0); return n / d - static_cast<T>((n ^ d) < 0 && n % d != 0); } template<typename T> T ceil_div(const T n, const T d) { assert(d != 0); return n / d + static_cast<T>((n ^ d) >= 0 && n % d != 0); } template<typename T> void uniq(std::vector<T> &v){ std::sort(v.begin(),v.end()); v.erase(unique(v.begin(),v.end()),v.end()); } template <typename T, typename U> inline bool chmin(T &x, U y) { return (y < x) ? (x = y, true) : false; } template <typename T, typename U> inline bool chmax(T &x, U y) { return (x < y) ? (x = y, true) : false; } template<typename T> inline bool range(T l, T x, T r){ return l <= x && x < r; } } // namespace noya2 #line 8 "/Users/noya2/Desktop/Noya2_library/template/template.hpp" #define rep(i,n) for (int i = 0; i < (int)(n); i++) #define repp(i,m,n) for (int i = (m); i < (int)(n); i++) #define reb(i,n) for (int i = (int)(n-1); i >= 0; i--) #define all(v) (v).begin(),(v).end() using ll = long long; using ld = long double; using uint = unsigned int; using ull = unsigned long long; using pii = pair<int,int>; using pll = pair<ll,ll>; using pil = pair<int,ll>; using pli = pair<ll,int>; namespace noya2{ /* ~ (. _________ . /) */ } using namespace noya2; #line 2 "c.cpp" const ull mod = LLONG_MAX / 4; ull add(ull a, ull b){ a += b; if (a >= mod) a -= mod; return a; } ull mul(ull a, ull b){ return __uint128_t(a) * b % mod; } ull modpow(ull a, ull n){ ull r = 1; while (n){ if (n & 1ULL){ r = mul(r, a); } a = mul(a, a); n >>= 1; } return r; } const int mx = 200100; ull pbs[mx], ipbs[mx]; ull base = 2, ibase = 2; void init(){ assert(mod == ((1ULL << 61) - 1)); base = random_device()() + (1LL << 31); pbs[0] = 1; rep(i,mx-1){ pbs[i+1] = mul(pbs[i], base); } ibase = modpow(base, mod-2); ipbs[0] = 1; rep(i,mx-1){ ipbs[i+1] = mul(ipbs[i], ibase); } assert(gcd(base, mod) == 1); assert(mul(base, ibase) == 1); } #line 2 "/Users/noya2/Desktop/Noya2_library/data_structure/segment_tree.hpp" namespace noya2{ template <class S, S (*op)(S, S), S (*e)()> struct segtree { public: segtree() : segtree(0) {} segtree(int n) : segtree(std::vector<S>(n, e())) {} segtree(const std::vector<S>& v) : _n(int(v.size())) { log = 0; size = 1; while (size < _n) size <<= 1, log++; d = std::vector<S>(2 * size, e()); for (int i = 0; i < _n; i++) d[size + i] = v[i]; for (int i = size - 1; i >= 1; i--) { update(i); } } void set(int p, S x) { assert(0 <= p && p < _n); p += size; d[p] = x; for (int i = 1; i <= log; i++) update(p >> i); } S get(int p) { assert(0 <= p && p < _n); return d[p + size]; } S prod(int l, int r) { assert(0 <= l && l <= r && r <= _n); S sml = e(), smr = e(); l += size; r += size; while (l < r) { if (l & 1) sml = op(sml, d[l++]); if (r & 1) smr = op(d[--r], smr); l >>= 1; r >>= 1; } return op(sml, smr); } S all_prod() { return d[1]; } template <bool (*f)(S)> int max_right(int l) { return max_right(l, [](S x) { return f(x); }); } template <class F> int max_right(int l, F f) { assert(0 <= l && l <= _n); assert(f(e())); if (l == _n) return _n; l += size; S sm = e(); do { while (l % 2 == 0) l >>= 1; if (!f(op(sm, d[l]))) { while (l < size) { l = (2 * l); if (f(op(sm, d[l]))) { sm = op(sm, d[l]); l++; } } return l - size; } sm = op(sm, d[l]); l++; } while ((l & -l) != l); return _n; } template <bool (*f)(S)> int min_left(int r) { return min_left(r, [](S x) { return f(x); }); } template <class F> int min_left(int r, F f) { assert(0 <= r && r <= _n); assert(f(e())); if (r == 0) return 0; r += size; S sm = e(); do { r--; while (r > 1 && (r % 2)) r >>= 1; if (!f(op(d[r], sm))) { while (r < size) { r = (2 * r + 1); if (f(op(d[r], sm))) { sm = op(d[r], sm); r--; } } return r + 1 - size; } sm = op(d[r], sm); } while ((r & -r) != r); return 0; } private: int _n, size, log; std::vector<S> d; void update(int k) { d[k] = op(d[2 * k], d[2 * k + 1]); } }; } // namespace noya2 #line 47 "c.cpp" using ar = array<ull,2>; ar op(ar a, ar b){ a[0] = add(a[0], b[0]); a[1] = add(a[1], b[1]); return a; } ar e(){ return {}; } int mo(int x){ x %= 26; if (x < 0) x += 26; return x; } #line 2 "/Users/noya2/Desktop/Noya2_library/data_structure/fenwick_tree.hpp" #line 4 "/Users/noya2/Desktop/Noya2_library/data_structure/fenwick_tree.hpp" namespace noya2{ template <class T> struct fenwick_tree { public: fenwick_tree() : _n(0) {} explicit fenwick_tree(int n_) : _n(n_), data(n_) {} void add(int p, T x) { assert(0 <= p && p < _n); p++; while (p <= _n) { data[p - 1] += x; p += p & -p; } } T sum(int l, int r) { assert(0 <= l && l <= r && r <= _n); return sum(r) - sum(l); } private: int _n; vector<T> data; T sum(int r) { T s = 0; while (r > 0) { s += data[r - 1]; r -= r & -r; } return s; } }; } // namespace noya2 #line 66 "c.cpp" void solve(){ string s, t; in(s,t); int n = s.size(); int m = t.size(); int sz = max(n,m); vector<int> sa(sz+2), ta(sz+2); rep(i,n){ sa[i+1] = s[i] - 'a'; } rep(i,m){ ta[i+1] = t[i] - 'a'; } fenwick_tree<int> sfen(sz+1), tfen(sz+1); segtree<ar,op,e> seg([&]{ vector<ar> a(sz+1); rep(i,sz+1){ int ds = mo(sa[i+1] - sa[i]); int dt = mo(ta[i+1] - ta[i]); sfen.add(i,ds); tfen.add(i,dt); a[i] = {mul(ds, pbs[i]), mul(dt, pbs[i])}; } return a; }()); auto proc = [&](int i, int adds, int addt){ auto v = seg.get(i); v[0] = mul(v[0], ipbs[i]); v[1] = mul(v[1], ipbs[i]); assert(0 <= v[0] && v[0] < 26); assert(0 <= v[1] && v[1] < 26); v[0] = mul(mo(v[0] + adds), pbs[i]); v[1] = mul(mo(v[1] + addt), pbs[i]); seg.set(i,v); sfen.add(i,adds); tfen.add(i,addt); }; auto say = [&](int p){ if (p < 0){ out("Lesser"); } else if (p == 0){ out("Equals"); } else { out("Greater"); } }; auto getc = [&](int i) -> pii { int si = (i < n ? mo(sfen.sum(0,i+1)) : -1); int ti = (i < m ? mo(tfen.sum(0,i+1)) : -1); return {si, ti}; }; int q; in(q); while (q--){ int ty; in(ty); if (ty == 1){ int l, r; in(l,r); l--; int x; in(x); proc(l,x,0); proc(r,-x,0); } if (ty == 2){ int l, r; in(l,r); l--; int x; in(x); proc(l,0,x); proc(r,0,-x); } if (ty == 3){ int p; in(p); p--; auto [sp, tp] = getc(p); if (sp != tp){ say(sp - tp); continue; } int r = seg.max_right(p+1,[&](ar x){ return x[0] == x[1]; }); if (r == sz+1){ say(0); } else { auto [sr, tr] = getc(r); assert(sr != tr); say(sr - tr); } } } } int main(){ init(); int t = 1; //in(t); while (t--) { solve(); } }